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authorNoralf Trønnes <noralf@tronnes.org>2017-02-23 08:29:57 -0500
committerDave Airlie <airlied@redhat.com>2017-02-23 21:09:00 -0500
commit7fef80a4b9c8ed5a48d44ea4a74b68afe13d73ae (patch)
tree468b515052c51159cd4fde248ba2f37ece7cf69f
parentce8c0137001e3ac237830a6059addaee3b5e0e26 (diff)
drm/tinydrm: helpers: Properly fix backlight dependency
BACKLIGHT_CLASS_DEVICE was selected in the last version of the tinydrm patchset to fix the backlight dependency, but the ifdef CONFIG_BACKLIGHT_CLASS_DEVICE was forgotten. Fix that. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
-rw-r--r--include/drm/tinydrm/tinydrm-helpers.h19
1 files changed, 0 insertions, 19 deletions
diff --git a/include/drm/tinydrm/tinydrm-helpers.h b/include/drm/tinydrm/tinydrm-helpers.h
index 78175fe6ab22..9b9b6cfe3ba5 100644
--- a/include/drm/tinydrm/tinydrm-helpers.h
+++ b/include/drm/tinydrm/tinydrm-helpers.h
@@ -44,28 +44,9 @@ void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr,
44 struct drm_framebuffer *fb, 44 struct drm_framebuffer *fb,
45 struct drm_clip_rect *clip, bool swap); 45 struct drm_clip_rect *clip, bool swap);
46 46
47#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
48struct backlight_device *tinydrm_of_find_backlight(struct device *dev); 47struct backlight_device *tinydrm_of_find_backlight(struct device *dev);
49int tinydrm_enable_backlight(struct backlight_device *backlight); 48int tinydrm_enable_backlight(struct backlight_device *backlight);
50int tinydrm_disable_backlight(struct backlight_device *backlight); 49int tinydrm_disable_backlight(struct backlight_device *backlight);
51#else
52static inline struct backlight_device *
53tinydrm_of_find_backlight(struct device *dev)
54{
55 return NULL;
56}
57
58static inline int tinydrm_enable_backlight(struct backlight_device *backlight)
59{
60 return 0;
61}
62
63static inline int
64tinydrm_disable_backlight(struct backlight_device *backlight)
65{
66 return 0;
67}
68#endif
69 50
70size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len); 51size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len);
71bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw); 52bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw);